1364504505 has 64 divisors (see below), whose sum is σ = 2732728320. Its totient is φ = 565998336.

The previous prime is 1364504501. The next prime is 1364504521. The reversal of 1364504505 is 5054054631.

It is not a de Polignac number, because 1364504505 - 2² = 1364504501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1364504501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72064 + ... + 89006.

It is an arithmetic number, because the mean of its divisors is an integer number (42698880).

Almost surely, 2^1364504505 is an apocalyptic number.

1364504505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1364504505 is an abundant number, since it is smaller than the sum of its proper divisors (1368223815).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1364504505 is a wasteful number, since it uses less digits than its factorization.

1364504505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17030.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 1364504505 is about 36939.2001131589. The cubic root of 1364504505 is about 1109.1535101348.

The spelling of 1364504505 in words is "one billion, three hundred sixty-four million, five hundred four thousand, five hundred five".